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<?php echo date_default_timezone_get() . PHP_EOL; date_default_timezone_set('UTC'); $date1 = new DateTime("@1442862000"); // Sun Oct 28 2012 02:00:00 GMT+2 (DST) var_dump($date1->getTimestamp()); //prints: 1351382400 echo $date1->format(DATE_RFC822 . " e T O"), "\n"; $date1->setTimezone(new DateTimeZone("Asia/Tehran")); var_dump($date1->getTimestamp()); //prints: 1351386000 echo $date1->format(DATE_RFC822 . " e T O"), "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CDsfX
function name:  (null)
number of ops:  38
compiled vars:  !0 = $date1
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'date_default_timezone_get'
          1        DO_ICALL                                         $1      
          2        CONCAT                                           ~2      $1, '%0A'
          3        ECHO                                                     ~2
    3     4        INIT_FCALL                                               'date_default_timezone_set'
          5        SEND_VAL                                                 'UTC'
          6        DO_ICALL                                                 
    5     7        NEW                                              $4      'DateTime'
          8        SEND_VAL_EX                                              '%401442862000'
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !0, $4
    6    11        INIT_FCALL                                               'var_dump'
         12        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         13        DO_FCALL                                      0  $7      
         14        SEND_VAR                                                 $7
         15        DO_ICALL                                                 
    7    16        INIT_METHOD_CALL                                         !0, 'format'
         17        SEND_VAL_EX                                              'D%2C+d+M+y+H%3Ai%3As+O+e+T+O'
         18        DO_FCALL                                      0  $9      
         19        ECHO                                                     $9
         20        ECHO                                                     '%0A'
    8    21        INIT_METHOD_CALL                                         !0, 'setTimezone'
         22        NEW                                              $10     'DateTimeZone'
         23        SEND_VAL_EX                                              'Asia%2FTehran'
         24        DO_FCALL                                      0          
         25        SEND_VAR_NO_REF_EX                                       $10
         26        DO_FCALL                                      0          
    9    27        INIT_FCALL                                               'var_dump'
         28        INIT_METHOD_CALL                                         !0, 'getTimestamp'
         29        DO_FCALL                                      0  $13     
         30        SEND_VAR                                                 $13
         31        DO_ICALL                                                 
   10    32        INIT_METHOD_CALL                                         !0, 'format'
         33        SEND_VAL_EX                                              'D%2C+d+M+y+H%3Ai%3As+O+e+T+O'
         34        DO_FCALL                                      0  $15     
         35        ECHO                                                     $15
         36        ECHO                                                     '%0A'
         37      > RETURN                                                   1

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